CN205754208U - A kind of leading-out terminal structure of photovoltaic junction box - Google Patents
A kind of leading-out terminal structure of photovoltaic junction box Download PDFInfo
- Publication number
- CN205754208U CN205754208U CN201620415657.9U CN201620415657U CN205754208U CN 205754208 U CN205754208 U CN 205754208U CN 201620415657 U CN201620415657 U CN 201620415657U CN 205754208 U CN205754208 U CN 205754208U
- Authority
- CN
- China
- Prior art keywords
- lead
- leading
- out terminal
- terminal structure
- junction box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
This utility model relates to the leading-out terminal structure of a kind of photovoltaic junction box.The leading-out terminal structure of existing photovoltaic rosette is relatively simple, and connection reliability is the highest, and sealing is poor, uses under inapplicable adverse circumstances.This utility model includes lead, cable is worn in lead, it is characterized in that described lead is connected with rosette one, the outside of described lead forms external screw thread, externally threaded inner side forms groove, black box is set in groove, it is nested with nut on described cable, form female thread inside described nut to match with the external screw thread on lead, described black box includes rubber external member and plastics fastener, described rubber external member embeds in plastic clip fitting, and plastic clip fitting is formed the claw of clamping cable.This utility model increases the black box being made up of the rubber external member cooperated and plastic clip fitting in joint location, has stronger sealing and the effect of protection joint.
Description
Technical field
This utility model relates to photovoltaic junction box local structural modification, the leading-out terminal structure of a kind of photovoltaic junction box.
Background technology
The leading-out terminal structure of existing photovoltaic rosette is relatively simple, and connection reliability is the highest, and sealing is poor, uses under inapplicable adverse circumstances.
Utility model content
The defect that this utility model exists for prior art, it is provided that the leading-out terminal structure of a kind of photovoltaic junction box, has stronger connective stability, rational in infrastructure, good airproof performance, is suitable under adverse circumstances using.
For this, this utility model adopts the following technical scheme that: the leading-out terminal structure of a kind of photovoltaic junction box, including lead, cable is worn in lead, it is characterized in that described lead is connected with rosette one, the outside of described lead forms external screw thread, externally threaded inner side forms groove, black box is set in groove, it is nested with nut on described cable, form female thread inside described nut to match with the external screw thread on lead, described black box includes rubber external member and plastics fastener, described rubber external member embeds in plastic clip fitting, the claw of clamping cable is formed on plastic clip fitting.
Described claw is the most uniformly for be distributed on the pallet of shackle member.
Described claw is that ladder is upwards distributed.
Described nut is hex nut, and outside at nut forms uniform gap.
Being internally formed and the rosette bottom surface reinforcement that is connected of one of described lead.
Described reinforcement is two and interval setting.
This utility model increases the black box being made up of the rubber external member cooperated and plastic clip fitting in joint location, has stronger sealing and the effect of protection joint.On plastic clip fitting, equally distributed step claw has certain deformation quantity, is suitable for blocking the assembling of plurality of specifications cable, and clamping is better."T"-shaped rubber external member directly blocks and is embedded in plastic clip fitting, good waterproof performance.The inner of exit arranges reinforcement convex tendon and enhances the structural stability of exit and box body, and connection reliability is higher.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the enlarged diagram of plastics fastener.
Detailed description of the invention
The leading-out terminal structure of a kind of photovoltaic junction box as depicted in figs. 1 and 2, including lead 6, cable 1 is worn in lead, lead is connected with rosette 8 one, the outside of lead forms external screw thread 5, the inner side of external screw thread 5 forms groove, black box is set in groove, nut 2 it is nested with on cable, form female thread inside nut 2 to match with the external screw thread on lead, black box includes rubber external member 4 and plastics fastener 3, and rubber external member embeds in plastic clip fitting, and plastic clip fitting is formed the claw 9 of clamping cable.
Claw is the most uniformly for be distributed on the pallet 10 of shackle member.Claw is that ladder is upwards distributed, and nut is hex nut, and outside at nut forms uniform gap.Being internally formed and the reinforcement that is connected of one of rosette bottom surface of lead, 7, reinforcement is two and interval setting.
It needs to be noted, the mode of above-described embodiment is only limitted to describe embodiment, but this utility model is not limited to aforesaid way, and those skilled in the art can modify without departing from the range of this utility model accordingly easily, scope the most of the present utility model should include the maximum magnitude of the principle disclosed in this utility model and new feature.
Claims (6)
1. the leading-out terminal structure of a photovoltaic junction box, including lead, cable is worn in lead, it is characterized in that described lead is connected with rosette one, the outside of described lead forms external screw thread, externally threaded inner side forms groove, black box is set in groove, it is nested with nut on described cable, form female thread inside described nut to match with the external screw thread on lead, described black box includes rubber external member and plastics fastener, described rubber external member embeds in plastic clip fitting, the claw of clamping cable is formed on plastic clip fitting.
The leading-out terminal structure of a kind of photovoltaic junction box the most according to claim 1, it is characterised in that described claw is the most uniformly for be distributed on the pallet of shackle member.
The leading-out terminal structure of a kind of photovoltaic junction box the most according to claim 2, it is characterised in that described claw is that ladder is upwards distributed.
The leading-out terminal structure of a kind of photovoltaic junction box the most according to claim 3, it is characterised in that described nut is hex nut, outside at nut forms uniform gap.
The leading-out terminal structure of a kind of photovoltaic junction box the most according to claim 4, it is characterised in that being internally formed and the rosette bottom surface reinforcement that is connected of one of described lead.
The leading-out terminal structure of a kind of photovoltaic junction box the most according to claim 5, it is characterised in that described reinforcement is two and interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415657.9U CN205754208U (en) | 2016-05-09 | 2016-05-09 | A kind of leading-out terminal structure of photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415657.9U CN205754208U (en) | 2016-05-09 | 2016-05-09 | A kind of leading-out terminal structure of photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754208U true CN205754208U (en) | 2016-11-30 |
Family
ID=57370094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415657.9U Expired - Fee Related CN205754208U (en) | 2016-05-09 | 2016-05-09 | A kind of leading-out terminal structure of photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205754208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046205A (en) * | 2017-02-09 | 2017-08-15 | 无锡百祺电子科技有限公司 | The connector attachment structure of anti-strike-through |
-
2016
- 2016-05-09 CN CN201620415657.9U patent/CN205754208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046205A (en) * | 2017-02-09 | 2017-08-15 | 无锡百祺电子科技有限公司 | The connector attachment structure of anti-strike-through |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180509 |